Find contact info for agents and management
View connections to industry professionals
See who's working on titles in development
Try IMDbPro Premium for free
See terms & conditions.
Already a member?
Log In
Skip to main content
IMDbPro
Search and Discover
See all results for "
" »
Loading recently visited pages
Your recent lists
Loading recent lists
»
See all your lists
Upgrade to unlock the full search experience
Upgrade membership to unlock
Advanced Search for People, Titles, and Companies.
Learn more
Customize your search
Already a subscriber?
Log In
Home
People
Top STARmeter
Actors
Actresses
Directors
Writers
Producers
Talent Agents
Managers
Titles
Top MOVIEmeter
Movies in Development
Movies in Pre-Production
Movies in Production
Movies in Post-Production
Released Movies
TV in Production
Companies
Top COMPANYmeter
Production Companies
Talent Agencies
Management Companies
Distributors
Publicists
Box Office
Domestic
International
Worldwide
All-Time
Distributors
Brands
Franchises
Genres
Theater Counts
News
Top Stories
Box Office Mojo
Variety
Hollywood Reporter
Deadline
The Wrap
Learn
Koichi Iiboshi
Edit page
Add to list
Tracking
Track
Visit on IMDb
Writer
Contacts
Become a member to see Koichi Iiboshi's contact information.
Try IMDbPro Premium for free
Koichi Iiboshi
Edit page
Add to list
Tracking
Track
Visit on IMDb
Writer
Overview
Credits
About
Images
Videos
Box Office
Network
Clients
News
There was an issue loading this tab.
Try again
Credits
16 titles
Past Film & Video
(16 titles)
Budget
Opening Weekend
Gross
(US & Canada)
Gross
(Worldwide)
Another Battle/Conspiracy
(2002)
Writer (original story)
Writer (original story)
See fewer
Jitsuroku Yanagawa-gumi Jiro Yanagawa Densetsu - kanketsu
(2002)
Writer
Writer
See fewer
Another Battle
(2000)
Writer (story)
Writer (story)
See fewer
Flames of Blood
(1981)
Writer (author) (story)
Writer (author) (story)
See fewer
Battles Without Honor and Humanity: The Complete Saga
(1980)
Writer (story)
Writer (story)
See fewer
Battles Without Honor and Humanity: Aftermath
(1979)
Writer (story)
Writer (story)
See fewer
Nihon no Don: Kanketsuhen
(1978)
Writer (story)
Writer (story)
See fewer
The Sex Pervert
(1977)
Writer (original story)
Writer (original story)
See fewer
Nippon no Don: Yabohen
(1977)
Writer (novel)
Writer (novel)
See fewer
Yakuza senso: Nihon no Don
(1977)
Writer (novel)
Writer (novel)
See fewer
New Battles Without Honor and Humanity
(1974)
Writer (story)
Writer (story)
See fewer
Final Episode
(1974)
Writer (story)
Writer (story)
See fewer
Police Tactics
(1974)
Writer (story)
Writer (story)
See fewer
Proxy War
(1973)
Writer (story)
Writer (story)
See fewer
Hiroshima Death Match
(1973)
Writer (story)
Writer (story)
See fewer
Battles Without Honor and Humanity
(1973)
Writer (story)
Writer (story)
See fewer
See all past film & video
There was an issue loading this tab.
Try again
There was an issue loading this tab.
Try again
There was an issue loading this tab.
Try again
There was an issue loading this tab.
Try again
There was an issue loading this tab.
Try again
There was an issue loading this tab.
Try again
There was an issue loading this tab.
Try again
There was an issue loading this tab.
Try again